Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Chalk River Laboratories | Statement: [Atomic Energy of Canada Limited, operatedFacility, Chalk River Laboratories]

Target entity: Chalk River Laboratories
Context triple: [Atomic Energy of Canada Limited, operatedFacility, Chalk River Laboratories]

• A. Chalk River Laboratories chosen
  Chalk River Laboratories is a major Canadian nuclear research facility in Ontario known for pioneering work in nuclear reactor technology and isotope production.
• B. Brookhaven Graphite Research Reactor
  The Brookhaven Graphite Research Reactor was one of the earliest large research reactors in the United States, used primarily for neutron physics experiments and materials research at Brookhaven National Laboratory.
• C. Fernald uranium plant
  The Fernald uranium plant was a U.S. Department of Energy facility near Cincinnati, Ohio, that processed uranium for nuclear weapons production and later became a major environmental cleanup site.
• D. Atomic Energy of Canada Limited
  Atomic Energy of Canada Limited is a Canadian federal Crown corporation responsible for nuclear energy research, development, and technology, including the design of CANDU reactors.
• E. Kahuta uranium enrichment plant
  The Kahuta uranium enrichment plant is Pakistan’s primary and highly secretive facility for producing weapons-grade uranium, central to the development of its nuclear arsenal.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.